A flat roof extension is a great way to add extra space to your home without splashing out on the costs of a pitched roof extension. Often exempt from planning permission rules, you can build a flat roof extension up to 3 metres in height as long as it's not visible from a road. But how much do they cost in Arbroath?
A flat roof extension ranges from the cheapest of £21,704 (REDSTONE CONSTRUCTION (TAYSIDE based in DD8) to the dearest of £22,800 (CFM - Entire building care based in DD5), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes.
Find out how much your flat roof extension will cost in Arbroath by posting a job with HaMuch. We'll send it to extension builders in Arbroath.

| Business name | Flat roof extension cost |
|---|---|
| K J Buist Building Contractors, Kirkton, DD11 | £21,856 |
| DUNCAR BUILDING SERVICES LTD, Carnoustie, DD7 | £21,848 |
| D GARDINER CONSTRUCTION, Forfar, DD8 | £21,800 |
| KDB joinery , Montrose, DD10 | £22,240 |
| RAY YOUNG BRICKLAYER & BUILD, Broughty Ferry, DD5 | £21,760 |
| J & G Builders, Broughty Ferry, DD5 | £21,736 |
| MCK Construction, Montrose, Angus, DD10 | £21,840 |
| Stormdry Buildings, Montrose, DD10 | £22,400 |
| PERT BRUCE CONSTRUCTION LIMITE, Montrose, DD10 | £21,976 |
| CFM - Entire building care , Dundee, DD5 | £22,800 |
| E Stewart Builders, Stobswell, DD4 | £21,816 |
| Reliabuild Contractors ltd, Dundee City, Dd4 | £21,840 |
| KESR Developments Ltd, Dundee, DD1 | £21,872 |
| REDSTONE CONSTRUCTION (TAYSIDE, Forfar, DD8 | £21,704 |
| Action Building Maintenance, Dundee, DD2 | £21,920 |
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Flat Roof Extension near Arbroath | £41 | £232 |
| Flat Roof Extension near Forfar | £26 | £213 |
| Flat Roof Extension near Angus | £26 | £213 |
| Flat Roof Extension near Dundee | £32 | £240 |
| Flat Roof Extension near Fife | £38 | £265 |
| Flat Roof Extension near Glenrothes | £36 | £260 |
| Flat Roof Extension near Kirkcaldy | £35 | £253 |